Small states vs Tonga: Lower secondary completion rate, total

Small states
67.7%
in 2024
Tonga
99.4%
in 2024
Small states rank
28th
Tonga rank
30th

Lower secondary completion rate, total over time

  • Small states
  • Tonga
0255075100197519992024

How they compare

Tonga currently reports 99.4% against 67.7% in Small states, a difference of 31.7%.

That makes Tonga's figure about 1.5 times Small states's.

Across all 13 years both countries report, Tonga has been ahead every year.

Small states ranks 28th and Tonga ranks 30th of 43 groups.

Tonga has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Small states Tonga Difference Ahead
1980s 55.1% 88.3% 33.2% Tonga
1990s 57.5% 93.6% 36.1% Tonga
2000s 60.0% 85.0% 25.0% Tonga
2020s 68.4% 92.1% 23.7% Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher lower secondary completion rate, total, Small states or Tonga?
Tonga, at 99.4% against 67.7% in Small states as of 2024.
What is the difference in lower secondary completion rate, total between Small states and Tonga?
31.7%, with Tonga ahead.
How many years of comparable data are there for Small states and Tonga?
13 years are reported by both, from 1982 to 2024.
How do Small states and Tonga rank globally for lower secondary completion rate, total?
Small states ranks 28th and Tonga ranks 30th of 43 groups.
Where does this data come from?
Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Lower secondary completion rate, total (% of relevant age group). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Small states vs Tonga: Lower secondary completion rate, total. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 28 August 2026, from https://education.statizoid.com/compare/lower-secondary-completion-rate-total-percent-of-relevant-age-group/small-states/tonga/

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About this data

Indicator
Lower secondary completion rate, total (% of relevant age group)
Unit
% of relevant age group
Source
Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
232 places, 5,918 data points, 1970–2025
Last refreshed

Lower secondary education completion rate is measured as the gross intake ratio to the last grade of lower secondary education (general and pre-vocational). It is calculated as the number of new entrants in the last grade of lower secondary education, regardless of age, divided by the population at the entrance age for the last grade of lower secondary education.